AT86RF212 Atmel Corporation, AT86RF212 Datasheet - Page 138

• Manufacturer Part Number: AT86RF212
• Manufacturer: Atmel Corporation

Specifications of AT86RF212

• Max. Operating Frequency: 0 MHz
• Crypto Engine: AES
• Operating Voltage (vcc): 1.8 to 3.6
• Frequency Band: 700/800/900MHz
• Max Data Rate (mb/s): 1
• Antenna Diversity: No
• External Pa Control: Yes
• Power Output (dbm): 10
• Receiver Sensitivity (dbm): -110
• Receive Current Consumption (ma): 9.0
• Transmit Current Consumption (ma): 18 at 5dBm
• Link Budget (dbm): 120

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AT86RF212
Table 9-4. AES Core Operation Status
• Bit 6:1 – Reserved
• Bit 0 – AES_DONE
Table 9-5. AES Core Operation Status
Register 0x83 (AES_CTRL):
This register controls the operation of the security module. A read or write access
during AES operation terminates the current processing.
Table 9-6. Register 0x83 (AES_CTRL)
• Bit 7 – AES_REQUEST
A write access with AES_REQUEST = 1 initiates the AES operation.
• Bit 6:4 – AES_MODE
This register bit sets the AES operation mode.
Table 9-7. AES Mode
• Bits 3 – AES_DIR
This register bit sets the AES operation direction, either encryption or decryption.
Bit
Name
Read/Write
Reset Value
Bit
Name
Read/Write
Reset Value
Register Bit
AES_ER
Register Bit
AES_DONE
Register Bits
AES_MODE
7
AES_REQUEST
W
0
3
AES_DIR
R/W
0
Value
Value
Value
3 – 7
0
1
0
1
0
1
2
6
AES_MODE[2]
R/W
0
2
Reserved
R
0
Description
No error of the AES module
AES module error
Description
AES operation has not been completed
AES operation has been completed
Description
ECB mode, refer to section 9.1.4.1
KEY mode, refer to section 9.1.3
CBC mode, refer to section 9.1.4.2
Reserved
5
AES_MODE[1]
R/W
0
1
Reserved
R
0
8168C-MCU Wireless-02/10
4
AES_MODE[0]
R/W
0
0
Reserved
R
0